baber/WOPTO huggingface dataset:
Patent KR-20220018378-A (KR)
Inventor: LEE MIN GYU
IPC: A47B3/12
Filed: 2020-08-06
Abstract: The present invention relates to a portable table for multiple purposes, capable of being easily carried through an upper plate which can be simply attached and detached due to the use of a foldable supporter, while enabling article storage as well as garbage collection through a plastic bag placed on the supporter. The portable table includes: two erect elements located on the same line to have an open upper part and form a storage space therein, while facing each other; a pair of foldable bars combined with the two erect elements while folded to be rotatable while crossing diagonally with a rotary shaft in a center part; and a support element detachably combined with a table plate while having the table plate stably laid on the top of the erect elements. Also, a combination element to be interlocked with the support element is formed on the table plate to enable the table plate to be engaged with the top folded or unfolded by the folding bars such that the portable table can be used as a table or conveniently carried. Moreover, a fixing element is formed on the support element to fix the plastic bag or the like, and a plurality of fixing elements are provided to fix various sizes of plastic bags as well as facilitate carriage through a handle means, and a movement prevention element for preventing the movement of the foldable bars is provided in the bottom of the foldable bars for folding or unfolding the erect elements, thereby preventing the body from being used as a table in an unfolded state or being randomly unfolded in a folded state.
Patent KR-20210020795-A (KR)
Title: Planarization process, apparatus and method of manufacturing an article
Inventor: CHOI BYUNG JIN
IPC: G03F7/00
Filed: 2020-08-07
Abstract: A chuck is provided. The chuck comprises: a plurality of lands projecting from a surface of the chuck and defining a series of zones; and a trench recessed from the surface of the chuck in at least one of the zones. The present invention can be applied individually or in combination to improve overall UV dose uniformity in a given area and to minimize shading and thin film effects.
Patent KR-20210116178-A (KR)
Title: Emergency power supply device for eco-friendly vehicle
Inventor: HUH ILMAN
IPC: B60L53/10
Filed: 2020-08-18
Abstract: The present invention relates to an emergency power supply device for an eco-friendly vehicle. Specifically, according to embodiments of the present invention, in an emergency power supply device connected to a battery and used to increase the battery voltage for self-starting when the battery of an eco-friendly vehicle is discharged, provided is an emergency power supply device for an eco-friendly vehicle, comprising: a main body casing; a safety driving module provided inside the main body casing and transmitting power from an external power source; a power supply line connected to the safety driving module to be energized and extending outward from the main body casing; and a power supply terminal provided at an end of the power supply line and connectable to the battery. The safety driving module comprises: a pair of relays provided on a positive line and a negative line extending from the power supply line, respectively, and provided to on/off control the power supply through the power supply line; a system driving power source connected to the relay and supplying power for driving the relay; and a fuse provided on the positive line and the negative line, respectively, and connected to the relay. Accordingly, self-starting can be enabled.
Patent KR-20220023470-A (KR)
Title: Transparent wire for orthodontics and manufacturing method thereof
Inventor: NOH DA YOUNG
IPC: C03C25/26
Filed: 2020-08-21
Abstract: One aspect of the present invention provides a transparent wire for orthodontics comprising: a glass fiber bundle comprising at least one glass fiber; a resin layer fixed to at least some of the glass fibers; and a polymer layer formed on a surface of the resin layer. According to the present invention, aesthetic properties can be improved.
Patent KR-20220023517-A (KR)
Inventor: KIM KYOUNG YEOL
IPC: G16H50/30
Filed: 2020-08-21
Abstract: The present invention relates to a system and a method for user propensity-based nutritional supplement recommendation. The method includes: a step in which a user network-connected through a user terminal selects an ask or inquire menu; a step of providing important consideration questions for nutritional supplement selection in a case where the ask menu is selected by the user; a step in which the user inputs an answer to the important consideration question; a step of filtering and selecting nutritional supplements matching the input answer; a step of recommending a selected nutritional supplement to the user in a case where the selected nutritional supplements do not exceed a reference in number and calculating the degree of concordance with each selected nutritional supplement using the important consideration corresponding to the input answer in a case where the selected nutritional supplements exceed the reference in number; and a step of recommending high-concordance nutritional supplements by the reference number to the user. According to the present invention, nutritional supplements matching a user's nutritional supplement-related important considerations input from his or her terminal are filtered and provided for the user. As a result, the user having difficulty in making a selection on his or her own can directly select a product that matches his or her eating habit and lifestyle.
Patent KR-20220023796-A (KR)
Title: Scissors knife
Inventor: SEO A HYUN
IPC: B26B13/28
Filed: 2020-08-22
Abstract: The present invention is to provide a scissor knife, which comprises: scissors (100) made in a certain shape; a handle (110) of the scissors (100); a groove (120) of the handle (110) of the scissors (100); a scissor blade (130) of the scissors (100); and a hinge part (140) of the scissors (100). The present invention has the effect of increasing convenience by allowing a user to use a knife as needed while using scissors. In particular, the present invention has the effect of resolving the inconvenience of use as in the prior art because the scissors can be used naturally by changing the knife according to the needs of the user.
Patent KR-20220026711-A (KR)
Inventor: PARK CHAN GYU
IPC: C02F1/40
Filed: 2020-08-26
Abstract: The present invention relates to a system for dewatering and drying algae sludge moved from an algae removal line by being connected to the algae removal line, including: a sludge storage tank in which the moved algae sludge is stored; a screw compression dehydrator for dewatering the algae sludge moved from the sludge storage tank; a first screw conveyor for moving the dewatered algae sludge from the screw compression dehydrator; and a sludge dryer for drying the algae sludge moved through the first screw conveyor.
Patent KR-20220030443-A (KR)
Inventor: KIM YONG WOO
IPC: G06Q40/02
Filed: 2020-08-31
Abstract: The present invention relates to a listing judgement method and system of an account receivable exchange and, more specifically, to a method for listing judgement for a company that intends to register an account receivable at an account receivable exchange in a case of securitizing and distributing the account receivable for early collection of sales payment of a sale company, and to a system performing the same. The present invention provides a listing judgement method, comprising the steps of: allowing a sale company or a purchase company, which wants to securitize the account receivable, to list the company itself at an account receivable securitizing system of an account receivable exchange; then allowing the account receivable securitizing system to automatically validate whether a real transaction occurs and what a transaction risk is by using accounting information according to the agreement of the corresponding company and to register the account receivable required for securitizing; and allowing investors to make investment for the corresponding account receivable such that the sales payment is given to the sale company, thereby reducing a burden of working capital for the sale company by early securitizing of the account receivable, enabling the company to perform stable operation without a burden of borrowings, and in particular, providing accurate listing judgement for the company that has requested for listing judgement.
Patent KR-20220030664-A (KR)
Title: Hangul input device and method for language with rhythm and prosody
Inventor: JEONG WON SOO
IPC: G06F3/023
Filed: 2020-09-03
Abstract: The present invention provides a Hangul input device for language having rhythm and rhyme for inputting Hangul into a language with tones easily and conveniently. The device comprises: an input means which consonants and vowels of Hangul and numbers are input; a syllable notation generating means for generating a syllable form by combining the consonants of the Hangul sequentially input by the input means left and right or up and down; an output means for outputting the generated syllable form on a screen; and a tone notation means for adding a tone code corresponding to the number input by the input means to the syllable shape after the generated syllable shape.
Patent KR-20220031423-A (KR)
Inventor: EUM JONG SONG
IPC: A62B18/08
Filed: 2020-09-04
Abstract: The present invention relates to a mask and, more specifically, to a mask which can stably sterilize viruses or bacteria included in air you breathe in through breathing so as to stably prevent transmission and infection through breathing and can reuse a sterilization unit even during replacement of a mask body. The present invention for achieving the above purpose comprises: the mask body that covers a face; and the sterilization unit installed on a front surface of the mask body to sterilize incoming air.
Patent KR-20220037661-A (KR)
Title: diffuser for mask
Inventor: MOON SEO NU
IPC: A61L9/012
Filed: 2020-09-18
Abstract: Disclosed is an aroma-diffusing means for a face mask. The present invention, which is configured such that Chamaecyparis obtusa scent or Mentha arvensis scent which is beneficial to the human body is emitted from an aroma diffuser provided inside the body of an aroma-diffusing means, is capable of preventing malodor due to bad breath, and at the same time, can be conveniently used by being attached to a face mask due to a simple structure. According to the present invention, it is possible to set the selling price at a level that does not put a burden on consumers by inducing cost reduction, and thus atopic diseases and respiratory diseases of a wearer can be prevented in advance. Furthermore, the present invention allows the wearer to selectively adjust the amount of emitting the aromatic scent, thereby being able to markedly improve the usability thereof.
Patent KR-20220038901-A (KR)
Inventor: RYU SI BACK
IPC: H01M50/60
Filed: 2020-09-21
Abstract: The present invention provides an injection device including: a first supply unit having a space in which a material to be injected is accommodated; a second supply unit receiving the material to be injected from the first supply unit and supplying the material to be injected to an object; an air pressure control unit for controlling the internal air pressure of the object; a flow path changing unit for selectively communicating the object with any one of the second supply unit and the air pressure control unit; and a driving unit that is rotationally connected to the flow path changing unit and controls the communication state of the flow path changing unit.
Patent KR-20220042597-A (KR)
Inventor: CHUNG SUNG WOOK
IPC: G01N33/207
Filed: 2020-09-28
Abstract: . In accordance with the present invention, disclosed are a method of evaluating a shop primer for welding a large steel structure, and a computer-readable recording medium in which a computer program for executing the same method on a computer is recorded. The method includes: a coating film formation step of forming a coating film (111) by applying a shop primer for evaluation to the surface of a steel test piece (110); a first quantification step (S120) of individually quantifying corrosion trends with the passage of time for each steel test piece (110) through an NSS test; a second quantification step of individually quantifying pore occurrence trends due to welding for each steel test piece (110); an optimizing curve deriving step of individually deriving optimizing curves by combining the corrosion trends with the pore occurrence trends; and a selection step of comparing the optimizing curve of each material corresponding to the steel test piece (110) to select a shop primer material suitable for the manufacture of a large steel structure. Therefore, the method is capable of selecting an optimal shop primer material suitable for the manufacture of a large steel structure considering a corrosion occurrence factor and a pore occurrence factor contradicting each other at the same time.
Patent KR-20220042638-A (KR)
Title: Lower stiffener for vehicle
Inventor: SO CHOUL WON
IPC: B60R21/34
Filed: 2020-09-28
Abstract: Provided is a vehicle lower stiffener. The vehicle lower stiffener of the present invention comprises: a pipe-shaped center unit; and side units respectively coupled to both ends of the center unit. One end of the side unit includes a 'U'-shaped accommodation space for accommodating one end of the center unit. One end of the center unit is accommodated through the 'U'-shaped accommodation space. An objective of the present invention is to provide the vehicle lower stiffener excellent in matching with a bumper cover.
Patent KR-20220046939-A (KR)
Inventor: JO KUM HO
IPC: B60R21/207
Filed: 2020-10-08
Abstract: The present invention relates to a vehicle center side airbag apparatus, comprising: an inflation area (110) in which an airbag cushion (100) is inflated by receiving an airbag gas generated by an inflator (200); and a no inflation area (120). The no inflation area (120) is set at a position matching shoulders of passengers (1, 2), so that the same comes into contact with the shoulders of the passengers (1, 2) in a side collision accident. Through this, the airbag cushion (100) is prevented from moving during deployment. Accordingly, a situation in which heads of the driver's seat passenger (1) and the front passenger's seat passenger (2) collide with each other can be prevented.
Patent KR-20220049719-A (KR)
Inventor: MOON JAIJOUNG
IPC: B01D39/16
Filed: 2020-10-15
Abstract: An air filter material according to one embodiment of the present invention includes: a support layer formed through a thermal bond process, a spun bond process, or a chemical bond process to have physical properties of 35 to 150 gsm in weight, 0.1 to 0.85 mm in thickness, and 250 to 1,200 cfm (125 pa) in gas permeability; a nanoweb layer formed on one side surface of the support layer through an electrospinning process to have physical properties of 0.1 to 1.5 gsm in weight, 0.3 to 2.5 mmAg in pressure loss, 50 to 800 nm in diameter, and 30 to 90 % (5.33 ㎝/sec, 0.3 um NaCl) in filtration efficiency; and a melt blown layer formed on one side of the nanoweb layer or one side of the support layer through a melt spinning process to have physical properties of 5 to 50 gsm in weight, 0.2 to 5 mmAg in pressure loss, and 30 to 99.995 % (5.33 ㎝/sec, 0.3 um NaCl) of filtration efficiency. According to the present invention, removal efficiency of pollutant particles can be maintained even when an electrostatic force is lowered.
Patent KR-20220050383-A (KR)
Inventor: JANG IL GYU
IPC: B66F17/00
Filed: 2020-10-16
Abstract: The present invention is a lift device for work at high altitude, and is the lift device that can be operated safely by maximizing the effect of distributing a load even when a type of a structure floor is unfavorable to support the load. Through this, large-scale ceiling facility modularization work is possible by operating a large-scale lift device, and construction efficiency can be improved by significantly reducing the required manpower and working time. The lift device includes a lower frame; a power moving means; and a distributed transportation means.
Patent KR-20220050419-A (KR)
Inventor: LEE MIN SU
IPC: H01L51/00
Filed: 2020-10-16
Abstract: The present specification relates to a heterocyclic compound of chemical formula 1, an organic light emitting device including the same, and a composition for forming an organic material layer. In the present invention, when the heterocyclic compound of chemical formula 1 and a compound of chemical formula 3 are used together as a material for a light emitting layer of the organic light emitting device, the driving voltage of a device can be lowered, the luminous efficiency of the device can be improved, and the lifespan characteristics of the device can be improved.
Patent KR-20220052387-A (KR)
Inventor: KIM BYUNG SUN
IPC: C11D7/30
Filed: 2020-10-20
Abstract: The present invention relates to a chlorine-free, water-insoluble detergent composition. More specifically, the present invention relates to an eco-friendly detergent composition that has excellent safety and is capable of improving cleaning power, by containing dibromomethane (DBM).
Patent KR-20220052218-A (KR)
Inventor: LEE SAEL
IPC: G16H10/20
Filed: 2020-10-20
Abstract: Disclosed are an apparatus and a method for training a fatigue level prediction model to efficiently train a model for predicting the fatigue level of a user based on multi-modal biosignal data. According to one embodiment of the present invention, the apparatus for training a fatigue level prediction model comprises: an acquisition unit acquiring fatigue level response data inputted by a user and multi-modal biosignal data; and a model training unit training a fatigue level prediction model based on the fatigue response data and the modal biosignal data. The fatigue level prediction model includes a network structure in which a plurality of attention blocks for applying a cross-attention technique to the modal biosignal data are stacked in a tree form.
Patent KR-20220058124-A (KR)
Title: Power Transmission Device of Steering Apparatus
Inventor: MOON SUNG JUNE
IPC: F16D1/10
Filed: 2020-10-30
Abstract: The present embodiments provide a power transmission member of a steering apparatus, comprising: a first coupling member in which a first large diameter unit extended in a radial direction and a first coupling hole penetrating in an axial direction are formed and coupled with any one of a first shaft and a second shaft; a second coupling member in which a second large diameter unit corresponding to the first large diameter unit and a second coupling hole penetrating in the axial direction are formed and coupled with the other of the first shaft and the second shaft; and a middle member in which an insertion end unit coupled between the first large diameter unit and the second large diameter unit and an elastically-deformed elastic protrusion unit are formed and coupled between the first coupling member and the second coupling member. The power transmission member maintains rigidity, absorbs noises, and increases durability.
Patent KR-20220059689-A (KR)
Title: Method for manuacturing 3D glasses having printed layers
Inventor: HWANG TAE HYUN
IPC: C03B11/06
Filed: 2020-11-03
Abstract: The present invention proposes a method for manufacturing 3D glass having a printed layer, such as a portable terminal. According to the present invention, the method includes: a printing process of printing an ink, which is configured in a form of paste and including a metal oxide pigment, a glass frit, a binder, and an organic solvent, on glass; a drying process of drying an ink layer formed by the printing process at a temperature of 50 to 200 ℃ for 3 to 10 minutes to remove the organic solvent and dry the ink layer; a firing process of firing the dried ink layer in an air atmosphere within a temperature range of 600 to 800 ℃ for 1 to 10 minutes to remove the remaining organic solvent and the binder, and attaching the glass frit in which the pigment is wet to the glass; and a thermoforming process of forming the fired glass having a flat shape into glass having a 3D shape by heat and a pressure under a nitrogen atmosphere by using a mold formed of a graphite material. Since an inorganic material of the ink according to the present invention is not damaged even in a high-temperature atmosphere, 3D glass is formed after performing printing on flat glass.
Patent KR-20220060121-A (KR)
Inventor: JIN JUNG WOOK
IPC: G02C13/00
Filed: 2020-11-04
Abstract: The present invention relates to a hinge assembly for a glasses frame. More specifically, the hinge assembly for a glasses frame is formed between an end part of a front portion and a front end part of a glasses temple to enable the glasses temple to be elastically folded and expanded.
Patent KR-20220062749-A (KR)
Title: Coil component
Inventor: PARK JI YOUNG
IPC: H01F17/00
Filed: 2020-11-09
Abstract: The present disclosure relates to a coil component including: a body formed by stacking a plurality of insulating layers; a coil part disposed inside the body; a noise removing part disposed inside the body and spaced apart from the coil part; an external electrode disposed on at least one surface of the body and connected to the coil part; and a ground electrode disposed on at least one surface of the body and spaced apart from the external electrode and connected to the noise removing part, wherein the coil part includes a plurality of coil patterns formed on the insulating layers and spaced apart from each other, a first via penetrating through the insulating layer and connecting the plurality of coil patterns to each other, and a first withdrawal pattern extending from the coil pattern and connected to the external electrode, and the noise removing part includes a plurality of conductive patterns formed on the insulating layers and spaced apart from each other, a second via penetrating through the insulating layer and connecting the plurality of conductive patterns to each other, and a second withdrawal pattern extending from the conductive pattern and connected to the ground electrode. Therefore, high-frequency noise is easily removed.
Patent KR-20220064203-A (KR)
Title: Method for operation of local monitoring network security monitoring device
Inventor: PARK JOO YOUNG
IPC: G06N3/08
Filed: 2020-11-11
Abstract: A method of operating a sensor device according to an embodiment of the present invention is to provide event information extracted based on monitoring information and image information collected from one or more monitoring devices on a local monitoring network as security monitoring service information. The method includes the steps of: generating caption data in a string format corresponding to event information extracted based on monitoring information and video information collected from the one or more monitoring devices; and providing a service related to security monitoring using the caption data.